how do you evauste the intergral intergral (2x^42x^3+6x^25x+1)/(x^3x^2+x1)dx using partial fractions method?
32,146 results

calculus
how do you evauste the intergral intergral (2x^42x^3+6x^25x+1)/(x^3x^2+x1)dx using partial fractions method? 
math
the intergral (10 4 (2x^2+3x+1)dx i have to find the sum of the intergral using right and left endpts when n=3. I am confused on how to even start this or how to use these endpts. 
Calculus
which of the following is equivalent to integral (a,b) k*f(x)+C)dx where k and C are constants k integral (a,b)(f(x)+C)dx ***** intergral (a,b)kdx + intergral (a,b)f(x)dx+ intergral (a,b) Cdx k integral (a,b)f(x)+ integral (a,b) Cdx integral (a,b) kdx * integral (a,b) f(x) dx... 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD (X^416)^5 X^3 DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD e^3X DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD DX/1+5X 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD X^3+X^2/3X^4+4X^3 DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD ç(X^416)^5 X^3 DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD çX^3+X^2/3X^4+4X^3 DX 
Calculus
FIND EACH INDEFINITE INTERGRAL BY THE SUBSTITUTION METHOD çe^3X DX 
calculus
f(1)= 20, f(3)=13, f(5)=15, f(7)=16, f(9)=11, on [0,6] a, used midpint rule with n=5 to estimate intergral form 0 to 10 f(x)dx b, use trapezoidal rule with n=4 to estimate intergral from 1 to 9 f(x)dx c, used simpson's rule with n=4 to estimate intergal from 1 to 9 (x)dx 
calculus
evaluate the intergral using substitution ingergral[(x^2e^3x)/(x^3e^3x)^2]dx 
Calc easy
Having trouble getting the correct solution. The integral of “x squared” in the numerator and “x squared plus x minus 6” in the denominator. S X2 / (X2 + x – 6) dx Thanks! That's a messy one. According to my table of integrals. The answer is x/6 (1/72)loge(x^2 +x ... 
Calculus
A donut is generated by rotating the circle, S, defined by (x3)^2 +y^2 =4 about the y axis. If the anagement of dunkin donuts wants to know how to price these donuts use intergral calculus to help them (i) set up a definite intergral to determine the volume,V1, of a donut ... 
CALC 2  Partial Functions!!
How do I solve Integral of 7/(16x^2) I know I must break down (16x^2) into (x+4)(x+4), but after I do that what is next? Using the method of partial fractions, convince yourself that 7/(16x^2)= (7/8)*[1/(4+x) + 1/(4x)] The two additive terms can be integrated by the ... 
Calc
Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus. intergral s^2/(1+3s^4) ds from sqrtx to 1 F'(x)=? 
calculus
For the intergral of (x^2)/3 +6 interval [0,3] Rewrite it as a function of n using the right hand endpoint without any summation sign. can anyone help me start this problem out? 
Calculus
Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus. intergral s^2/(1+3s^4) ds from sqrtx to 1 F'(x)=? 
calculus(integral)
intergral 2x^2/(x^2+4x+8) 
Calculus  Partial Fractions
What is the integral of 7e^(7t) Divided By e^14t+13e^7t+36 Using partial fractions 
Calculus
Find the intergral of 1/[cos(^2) x 
Cal II
Intergral (279x^2)^(1/2) fit to theorem (a^2u^2)^(1/2) 
CALCULUS
FIND EACH INDEFINITE INTERGRAL (X^2+1)^9 2X DX 
CALCULUS
FIND EACH INDEFINITE INTERGRAL (X^2+1)^9 X DX 
mathematics
find intergral (x^2)/sqrt(x^2+25) 
mathematics
find intergral (x^2)/sqrt(x^2+25) 
Calculus
Find the intergral of (1+x)/sqrt(3x^2) 
Math
Find the intergral of (1+x)/sqrt(3x^2) 
Math
Find g'(x) G(x)=9tcos(t^10)dt; intergral from [0 to sqrt(x)] 
Calculus
Find the integral of x/ (x^4+x^2+1) from 2 to 3. I was going to integrate using the method for partial fractions but I can't factor x^4+x^2+1. 
math
using method of partial fractions to decompose this 1/(x3)(x+3) is 1/6(x3)1/6(x+3) correct or have i gone wrong somewhere 
Calculus
Use the form of the definition of the integral to evaluate the intergral. From 0 to 9 (10+6xx^2) 
Maths Integration by parts
Intergral square root of x sin(x) dx 
Calc
Consider the following: f(x)= the intergral of ((3xe^x)/x )dx If the integration constant, C , is zero, then the value of f (1) is ???? 
Calculus
Please help I am stuck evaluate the following intergral x cos 15x dx. 
integration....
Evaluate the intergral root(xdx).... Help plz show work... 
Calculus Indefinite Intergral
I need help with integrating these two problems. Im stuck. 1. integrate (sin^1)dx/((1x^2)^3/2) sin^1 aka arcsin 2. integrate dx/((1x^2)^3/2) by using 1/z Any and all help will be appreciated! 
Math
Hi I'm really struggleing with this intergral, tried so many ways, just not getting it. Find the integral of Cot^2 X cos X dx 
calculus
Use integration by parts to evaluate the definite integral. Intergral: xsec^2(6x) dx I set u=sec^2(6x) and dv=x, but the problems seems to get harder as I go on. 
calculus
I need help solving the following problem. Could someone please help me and explain how to work the equation. Thanks in advance. [intergral x sqrt3x dx I hope this makes sense 
Calculus urgent
For the intergral of (x^2)/3 +6 interval [0,3] Rewrite it as a function of n using the right hand endpoint without any summation sign. can anyone help me start this problem out? I noticed somebody else had that post before, perhaps it was you. I am not sure exactly what you ... 
Maths
What is the intergral of: 2x/[(x+1)^3] dx Can someone show me how to work to work it out please? Thanks!! 
college calculus
evaulate an intergral for length of curve with y=(sqrt(4x^2)) and 0 <_ x <_ 2 im lost, i think i know how to apply the formula but its so difficult to integrate and i need to show all my work! 
Binomial
Help me on this one :( Express y= (73xx^2)/[((1x)^2)(2+x)] in partial fractions. Hence, prove that if x^3 and higher powers of x may be neglected, then y=(1/8)(28+30x+41x^2) I did the first part of expressing it in partial fractions. (Since it's very difficult to type out ... 
Math Partial Fractions
Decompose the following into partial fractions after factoring the denominator as much as possible. Please show some work so I can understand how you did it. 1)x^2/((x1)(x^2+5x+4)) 2)(3x^35x^2+12x+4)/(x^416) 3)1/(x^2 (x+1)^2 ) 4)(x+1)/((x^2+1) 〖(x1)〗^2 
calculus
Find the length of the curve given by the equation y= intergral from pi to x of sqrt(cos(t)) dt for x between pi and pi. I think I know to do this at least part of it. I am using the fundamental theorem of calculus and the arc length formula, but I don't know how to find ... 
mathintergral upper bound
This one has me stumped. Find the least integral upper bound of the zeros of the function f(x)=x^3x^2+1 So by the rational root theorem, 1 and 1 might be roots. by using synthetic division, i get the following values: for f(1)=1 f(0)=1 f(1)=1 f(2)=5 and there is changes in... 
Calc II
Perform long division on the integrand, write the proper fraction as a sum of partial fractions, and evaluate the integral: (integral of) 2y^4dy/y^3  y^2 + y  1 After long divison I get: (integral of)2ydy + 2(integral of)dy + (integral of) 2/y^3  y^2 + y  1 I keep getting ... 
Math
By the method of the fractions partial determine the function f (t) of the following functions F (s). F(s)= s^2+7s+12/(s+2)(s+4)(s+6) F(s)= (s+3)(s+6)/s(s^2+10s+24) F(s)= 5(s+2)^2/s(s+1)^3 F(s)= s+6/s(s+1)^2 F(s)= 27/(s+1)^3(s+4) 
Calculus
Would someone clarify this for me... Is antiderivatives just another name for intergral and why is intergral of a function is the area under the curve? Antiderivatives is another word for integral. Why area? THink on this...the integral is the sum of all the "heights" times ... 
Math
integrate (x^2+8)/(x^25x+6) by partial fractions method. I first did long division, and came up with 1+((5x+2)/(x^25x+6)). Then I did partial fraction for (5x+2)/(x^25x+6) by going A/(x3)+B/(x2) and I got 17/(x3)12/(x2) to take the integral of. But when I check online ... 
partial fractions
(7x^216)/(x^22x) solve by using partial fraction decomposition. i cant figure out how to do this because after i split up the bottom the A and B don't end up having an x^2 in order to equal the numerator of the original fraction. so confused! 
antiderivatives
i need the antiderivative of sinxcosx dx for intergral pie/2 to 0 thanks. sin(x)cos(x)dx = sin(x)d[sin(x)] = 1/2d[sin^2(x)] 
maths
Evaluate using partial fractions x^4  16/x^3  8 
Math
Resolve in partial fractions (x+6)/((x^2+1)(x2)^2) Using let x = ... 
Calculus
Evaluate using integration by parts, substitution, or both if necessary. the intergral of cos 2x ln(sin 2x) dx My work: w= sin2x dw= 2cos2xdx 1/2 dw= cos2xdx 1/2 integrsl sign ln(w)dw u= lnw u'= 1/w v= w v'=1 1/2 [(lnw)(w) integral sign (1/w)(w) dw] 1/2 (wlnww) Final Answer... 
Math
Calculate the integrals by partial fractions and using the indicated substitution. Show the results you get are the same. dx/1x^2; substitution x= sin pheta I understand how to do the partial fraction part, but not the second part and I don't know how they are similar. Any ... 
calculus
INTEGRATION USING PARTIAL FRACTIONS a) 4x^23x+2 / x^3x^22x dx b) x^2 / (x+1)(x+1)^2 dx c) 33x / 2x^2+6x dx d) x^2+2x1 / (x^2+1)(x1) dx ##anybody can help me for this question? 
CALCULUS HELP PLEASE!!
Intergral from 2 to 2 (2 is at the bottom of the integral sign and 2 is at the top) x^2dx = x^1] (the bracket has a 2 at the top and 2 at the bottom) = (2)^1((2)^1) = (1/2)(1/2) = 1 Is this true or false. I think it's false, but can someone explain to me why it'... 
Calculus
Intergral from 2 to 2 (2 is at the bottom of the integral sign and 2 is at the top) x^2dx = x^1] (the bracket has a 2 at the top and 2 at the bottom) = (2)^1((2)^1) = (1/2)(1/2 = 1 Is this true or false. I think it's false, but can someone explain to me why it's... 
Calculus  Integration
I came across this problem in my homework, and I was wondering if partial fractions would be rational for this problem. Int [(2x)/((x^2)^2)]dx If I don't use partial fractions, what would I use? 
Calculus
Find the force on a hollow dome that is 1000 feet in diameter, that is a mile below the surface. HOw large can the dome be expanded and not surpass 600 billion pounds. I know the height will be 500, and i think that the intergral is 5280 to 4780 int 64,000pih, I am not sure ... 
Calculus
2x  (x2)(x+2) using partial fractions That's supposed to be a division sign of some sort 
Calculus
2x  (x2)(x+2) using partial fractions That's supposed to be a division sign of some sort 
geography
which statement about religion in africa south of sahara is accurate? A)christianity first became part of culture about 150 years ago B)religion is an intergral part of daily life C)islam has not attracted a large following D)it does not include european influences my choose a 
maths partial fractions
Resolve in partial form (x^2+15)/(x+3)^2(x^2+3) 
Calculus
I tried to integrate this: intergral sign with an interval from inifinity to + infinity function: (xr)^2 (1/r) (e^(x/r)) with respect to dx..... I know that Steve set up the usubstitution but I seem to never arrive at an answer... It seems like I keep integrating and ... 
math partial fractions
how do you i do the partial fraction for 1/(s^2)(s^2 +2s +3) 
Calc
intergral of (x^3 4x + 3)/(2x) dx would this be ln abs(x^34x+3) + C? I don't really understand how to solve this problem. d/dx (tan (x^2)) sec^2(x^2)(2x) would this be the correct answer to find the derivative of tan (x^2)? no, because if you differentiate your answer you ... 
Calculus AB
Please help me integrate this equation using partial fractions: Integrate [(x^2+5)/(x^3x^2+x+3)]dx. Thank you very much. 
Partial Decompostion Fractions
Can you please help me with the following questions please, I don't understand them. I know the general rule about them. Write the partial fraction decomposition of the rational expression. (x^2+4x1)/(x^2+3)^2 (4x^3+4x^2)/(x^2+5)^2 
AlgebraPartial Fractions
Can you please help me with the following questions please, I don't understand them. I know the general rule about them. Write the partial fraction decomposition of the rational expression. (x^2+4x1)/(x^2+3)^2 (4x^3+4x^2)/(x^2+5)^2 
MathsIntegration by Partial Fraction
Use integration by partial fractions to find Integral (3x^2x+2)/(x1)(x^2+1) dx 
Calculus (Partial Fractions)
My Calculus class just started Partial Fractions, and I understand MOST of it. I'm having a slight problem though, when either C, or C and D come in. I understand A/(something) + B/(something) But I become confused when it's either A/(something) + B/(something) + C/(something... 
12th Calculus
1. Explain why the function f(x)=(x^24)/(x2) is not continous on [0,3]. what kind of discontinuity occurs? 2. use areas to show that integral sign with the upper limit of 3 and a lower limit of 0 (x^24/x2)dx=10.5 3. use the area to show that intergral sign with the upper ... 
Math
Solve by using the subatitution method. (Please keep fractions as they are, don't convert to decimal.) 1. y= 3x  1 2x  3y= 8 2. 1 + 3y= 10 5x + 2y= 6 3. 2x  6y= 2 x= 3y  1 4. y= 1/7x + 3 x  7y= 4 
Math
Solve by using the substitution method. (Please keep fractions as they are, don't convert to decimal.) y= 1/7x + 3 x  7y= 4 
Calculus  Integrals
I made this question, just wanted to make sure it didn't drown under the tide... I've set a problem up, something like this. s^4: A+D=0 s^3: 2A+B3D+E=0 s^2: 2AB+C+3D3E=0 s^1: 2A+BD+3E=4 s^0: A+CE=4 Count Iblis It's easier to substitute for s the values that make the ... 
Quadratic Long Division question?
How do i do this using long division? This is part of a Partial Fractions Question. Please help, thanks! (x^3) / (x^3  2x^2 + 3x  18) I tried using long division, but I could only get a quotient of 1, and a remainder of 2x^2  3x + 18 Did i do something wrong? 
Algebra
Solving system of linear equations by using the apropiate method name the method and the x,y coordinates 1)X=4y+8 2x8y=3 2)3x7y=6 elimination method 2x+7y=4 (2,0) 3)5x2y=12 elimination method 3x2y=2 (7,23/2) 4)9x8y=42 elimination method 4x+8y=16 (2,3) 5)X=4y+8 ... 
Math
Well in school we were reviewing percents, and one of the main things being discussed was how to convert between fractions, decimals, and percents. However I didn't understand how she explained converting fractions to decimals. She said that on the test we weren't allowed to ... 
calculus
find the exact length of the curve y = ln(1x^2), 0 <= x <= (1/2) So by doing the work I eventually get down to integral from 0 to 1/2 (1 + x^2)/(1x^2) dx but I keep getting 1 + 1/(x1)  1/(x+1) after partial fractions which gives the answer ln(1/3)  1/2 when I ... 
Chemistry
23.55 ml of the NaOH were added to partially neutralize a new 25.00 ml sample of the acid. The pH of the mixture was measured as 5.33. Calculate Ka for the acid, HA, using the partial neutralization method 
Math
Describe two ways to determine the larger of two fractions. A. Compare fractions by writing fractions as mixed numbers B. Compare fractions with the same denominator by comparing the numerators and compare fractions with different denominators by writing fractions as ... 
calculus  PLEASE HELP!
Suppose you are trying to evaluate the intergral 2x^3dx and you make the substitution u=x^2. The substitution takes one area and converts it to a different onein this case a trapezoid with vertical sides. Denote by R the region under the first curve from 3 to 3.01 and ... 
calculus
Find the partial fractions for (3x^27x+12)/(x2)(x^22x+5) 
Math
Express 2x^39/x^3+6x^2+8x as partial fractions 
Mathematics
Thanks you kindly. Express (2x^25x5)/((2x^2+5)(4x5)) in partial fractions. 
calculus
Decompose 58x/x^26x16 into partial fractions. 
maths
express x1/(x+1)(x2)^2 into partial fractions 
maths
Resolve 3x/x^2x12 into partial fractions 
Maths Integration by partial fractions
Integral (3x^2x+2)/(x1)(x^2+1) dx 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math
Express (15x^2+5x+2)/(2x)(1+2x^2) in partial fractions. 
math/algebra
Express x^2  3x x^2  1 As partial fractions